Catalytic process for oxidative degradation of aqueous effluents containing toxic hydrocarbon compounds
US5156748A · kind A · utility
11Cited by
5References
11Claims
0Family size
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Key dates
| Filing date | Sep 20, 1991 |
| Grant date | Oct 20, 1992 |
| Priority date | — |
| Expiry date | Sep 20, 2011 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S210/909
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
A method is provided which involves a catalytic treatment using oxidation to degrade aqueous effluent which contains toxic, cyclic hydrocarbons and in particular chlorous, compounds. The method utilizes a catalytic system consisting of an oxygen donor agent, water-soluble peroxide, and a water-soluble metallo (Fe,Mn)phenyl-substituted mesotetraphenylporphyrin.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.